NWT Size Medium - Fits 5.5 - 9 Women's ; 4 - 8 Men's Thermal Warm Socks for Women and Men - Holiday Wool Cozy Socks for Winter Season EASY TO TAKE CARE - The Maggies Organic crew socks made of merino wool can be one easy wash hiking accessories. Just line dry these wool socks after machine washing in cold water and you get itch free long wear hiking socks that are as good as new. SUPERIOR COMFORT HIKING SOCKS - The Maggies Organic merino wool boot socks are made of merino wool blended with nylon spandex. The crew socks provide total support and maximum comfort for hiking on rugged terrain even in winter. ITCH FREE ORGANIC MATERIAL - Pure organic merino wool meets classic crew comfort to create our super soft hiking socks. These itch free, medium weight, calf length, unisex socks give a perfect fit and are just right for all day wear in the winter season. SOFT CUSHION FOOT BED - These hiking socks men and for women come with a soft cushion foot bed and thick cushion comfortable heels. The super soft cushion sole of the crew socks makes hill climbing and rugged terrain trips a piece of cake. WARM FEET IN COLD WINTER - Our boot socks for men and for women give warm feet in the cold winter for hiking. These wool socks allow moisture wicking and can keep out the winter season extreme cold and keep your feet dry and super warm.